Sylvester.ai Cat Comfort Check

Name: Sylvester.ai Cat Comfort Check
Author: Sylvester AI

LiveSylvester AI1 app · 4.3K installsHealth & FitnessFreeIn-app purchases: $7.99 - $59.99 per itemcom.sylvesterai.userapp

One photo, instant comfort insights.

Alert me ★ Watch Open in Play ↗

Total installs: 4,265
Installs / day: 0
Rating: —★
Released: 21 Oct 2025
Last update: 2 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Location and Personal info
Collects data Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

12 in 5 groups

6 Sensitive1 Notable5 Routine

What this app can do with your phone

Use your camera to take photos and record videos
Record sound using your phone's microphone
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherNotable6

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

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Full description

Cats are experts at hiding discomfort. Sylvester gives you a way to check in. One photo of your cat's face. A comfort insight in seconds. Built on validated feline pain science. Why cat caregivers use Sylvester: → One photo, instant comfort insight → Built on validated pain scales used in clinical and research settings worldwide → Track comfort over time and notice changes sooner → Share results with your veterinarian for more informed conversations → Over 20,000 cats on the platform How it works: 1. Take a clear, front-facing photo of your cat's face 2. Receive a comfort insight within seconds 3. Follow your cat's comfort history on a built-in calendar Important: Sylvester is a support tool, not a diagnosis. If you're concerned about your cat's health, please contact a veterinarian. Photo quality matters — good lighting and a fully visible face give the best results. Some breeds or life stages (such as kittens) may not be supported. Terms of Use: https://www.sylvester.ai/terms Privacy Policy: https://www.sylvester.ai/privacy-policy

What's new

Thanks for using Sylvester, the app that gives you an instant comfort insight of your cat with just a picture, built on validated pain scales used in clinical and research settings worldwide. This version brings clearer onboarding and guidance, better recovery from connection interruptions during a Comfort Check, and a new Privacy & Measurement setting for your measurement choice. Eligible customers may also see care options from a participating clinic after a Comfort Check.

Growing in Health & Fitness

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